地铁车站新型组合闭式通风空调系统

伴随着国民经济的高速增长,各个大中城市的轨道交通建设得到迅猛发展,轨道交通线路变得越来越多,从而导致地铁用地变得愈发紧张,地铁车站的附属设施经常无处可放,尤其是地铁风亭数目众多,更加难以协调布置,而这些又与地铁车站的通风空调系统紧密相关,如何科学合理地确定通风空调系统成为日益重要的研究课题。本文在总结国内外各城市地铁车站通风空调系统设计、建设、运营经验的基础上,发明了一套更加节能、更易于实施的新型组合闭式地铁车站通风空调系统。该系统具有灵活新颖、设备成熟、简化了设备布置和控制系统,减小了车站建筑面积,降低了工程造价,提供了节能运行的方案措施。该系统值得在地铁设计中大力推广、借鉴和应用,具有重大的社会效益和经济效益。

New Combined Closed Ventilation and Air Conditioning System in Subway Station

With the rapid development of the national economy,the construction of the rail transport in big and medium-sized cities has been growing fast,and the number of railway lines has been rising as well.As a result,the subway land becomes more and more deficient,and the auxiliary facilities of the subway station are often nowhere to be put.In particular,the number of the subway ventilation pavilions is so large that it is more difficult to coordinate the layout.All these issues are closely relevant to the ventilation and air conditioning system of the subway stations.Thus,how to scientifically and wisely choose the right ventilation and air conditioning system has become an increasingly important research subject.Based on the analysis of the design,construction,operating experiences of all the ventilation and air conditioning systems of the subway stations domestically,this article has invented a new integrated ventilation and air conditioning system which is more efficient and easier to carry out.It is flexible,novel,mature,with the simple equipment layout and control system,reduces the building area of the station,cuts down the project cost,and provides the scheme measures of energy-saving operation.It is worth popularizing,using for reference and application in metro design,and has great social and economic benefits.